GO:0017095

heparan sulfate 6-O-sulfotransferase activity

Details: 
Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + heparan sulfate = adenosine 3',5'-bisphosphate + heparan sulfate 6-O-sulfate; results in 6-O-sulfation of glucosamine residues in heparan sulfate.
GO Category: 
MF
Sulfotransfer_1